The top 10 finalists in the ongoing eighth season of the Fox-TV reality show - Adam Lambert, Allison Iraheta, Anoop Desai, Danny Gokey, Kris Allen, Lil Rounds, Matt Giraud, Megan Joy, Michael Sarver, and Scott MacIntyre - will perform in Arizona as part of a 50-city tour starting July 5.

Tickets go on sale at 10 a.m. May 9 at the arena box office, ticketmaster.com and 800-745-3000.